Sierra Leone vs Saint Kitts and Nevis: How have things changed?, per square kilometre
How have things changed?, per square kilometre over time
- Sierra Leone
- Saint Kitts and Nevis
How they compare
Sierra Leone currently reports 2.87 metric tons per square kilometre against 2.61 metric tons per square kilometre in Saint Kitts and Nevis, a difference of 0.26 metric tons per square kilometre.
That makes Sierra Leone's figure about 1.1 times Saint Kitts and Nevis's.
The two have swapped places 1 time across 59 shared years of data; in 1965 it was Saint Kitts and Nevis ahead.
Sierra Leone ranks 61st and Saint Kitts and Nevis ranks 64th of 215 countries.
Across the 7 decades both report, Sierra Leone averaged higher in 1 and Saint Kitts and Nevis in 6.
Head to head by decade
| Decade | Sierra Leone | Saint Kitts and Nevis | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.4084 metric tons per square kilometre | 2.23 metric tons per square kilometre | 1.82 metric tons per square kilometre | Saint Kitts and Nevis |
| 1970s | 0.7478 metric tons per square kilometre | 3.76 metric tons per square kilometre | 3.01 metric tons per square kilometre | Saint Kitts and Nevis |
| 1980s | 0.7116 metric tons per square kilometre | 4.77 metric tons per square kilometre | 4.05 metric tons per square kilometre | Saint Kitts and Nevis |
| 1990s | 0.8964 metric tons per square kilometre | 2.05 metric tons per square kilometre | 1.15 metric tons per square kilometre | Saint Kitts and Nevis |
| 2000s | 1.78 metric tons per square kilometre | 4.74 metric tons per square kilometre | 2.96 metric tons per square kilometre | Saint Kitts and Nevis |
| 2010s | 2.81 metric tons per square kilometre | 158.23 metric tons per square kilometre | 155.42 metric tons per square kilometre | Saint Kitts and Nevis |
| 2020s | 2.87 metric tons per square kilometre | 2.58 metric tons per square kilometre | 0.2924 metric tons per square kilometre | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher how have things changed?, per square kilometre, Sierra Leone or Saint Kitts and Nevis?
- Sierra Leone, at 2.87 metric tons per square kilometre against 2.61 metric tons per square kilometre in Saint Kitts and Nevis as of 2023.
- What is the difference in how have things changed?, per square kilometre between Sierra Leone and Saint Kitts and Nevis?
- 0.26 metric tons per square kilometre, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Saint Kitts and Nevis?
- 59 years are reported by both, from 1965 to 2023.
- How do Sierra Leone and Saint Kitts and Nevis rank globally for how have things changed?, per square kilometre?
- Sierra Leone ranks 61st and Saint Kitts and Nevis ranks 64th of 215 countries.
- Where does this data come from?
- Statizoid (derived), published as How have things changed?, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
How have things changed? divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.